#5AB01F#5AB01F

#5AB01F is a light, vivid yellow-green. Relative luminance 0.333; OKLCH L 67.7% C 0.190 H 136.2°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#5AB01F
RGB	rgb(90, 176, 31)
HSL	hsl(96, 70%, 41%)
HSV	hsv(96, 82%, 69%)
CMYK	cmyk(48.9%, 0%, 82.4%, 31%)
CIE-LAB	lab(64.42, -49.30, 59.80)
CIE-LCH	lch(64.42, 77.50, 129.51°)
OKLab	oklab(67.69% -0.1375 0.1317)
OKLCH	oklch(67.69% 0.19 136.2)
XYZ	xyz(19.9886, 33.3219, 6.6746)
Luminance	0.3332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB01F #751FB0

analogous

#A2B01F #5AB01F #1FB02C

triadic

#5AB01F #1F5AB0 #B01F5A

tetradic

#5AB01F #1FA2B0 #751FB0 #B02C1F

square

#5AB01F #1FA2B0 #751FB0 #B02C1F

split-complementary

#5AB01F #2C1FB0 #B01FA2

monochromatic

#25480D #3F7C16 #5AB01F #76DB31 #99E465

Accessibility & contrast

On white

2.74

#5AB01F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#5AB01F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB01F

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB01F	#FFFFFF	#000000	##000000
##5AB01F	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#AB9A31

Tritanopia (blue-blind)

#56A996

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5ab01f;
/* rgb */ color: rgb(90, 176, 31);
/* oklch */ color: oklch(67.7% 0.190 136.2);

Tailwind

colors: {
  custom: {
    50: '#91c869',
    500: '#5ab01f',
    950: '#000000',
  },
}

SCSS

$custom: #5ab01f;
$custom-light: #91c869;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab01f",
  "rgb": {
    "r": 90,
    "g": 176,
    "b": 31
  },
  "hsl": {
    "h": 95.586,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67693,
    "c": 0.19036,
    "h": 136.2
  },
  "luminance": 0.33323
}

Semantic roles & 50–950 ramp

primary

#5AB01F

secondary

#9F62C9

accent

#3BEDA4

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5AB01F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →